摘要
万家口子水电站最大坝高达167.5 m,坝基地质条件复杂,坝身厚度较薄,技术难度极高。在大量的科研成果基础上,设计对大坝的体型及结构布置进行了科学的优化,合理地选择了建基面,提出了坝基不良岩体的综合工程处理措施,拟定了科学合理的泄洪消能设施布置及体型,采取了经济可行的坝基截排水体系。初期蓄水的初步监测成果表明大坝运行性态正常。
The maximum dam height of Wanjiakouzi Hydropower Station is 167.5 m,the geological conditions of dam foundation are complex,the thickness of dam body is thin,and the technology is very difficult.On the basis of a large number of scientific research results,the design optimizes the body shape and structure layout of the dam,reasonably selects the foundation surface,proposes the comprehensive engineering treatment measures for the bad rock mass of the dam foundation,formulates the scientific and reasonable layout and body shape of the flood discharge and energy dissipation facilities,and adopts the economic and feasible dam foundation interception and drainage system.The preliminary monitoring results of the initial impoundment show that the dam operation is normal.
作者
盘春军
熊图耀
伍杰添
PAN Chunjun;XIONG Tuyao;WU Jietian(China Energy Engineering Group Guangxi Electric Power Design Institute Co.Ltd.,Nanning Guangxi 530007)
出处
《红水河》
2020年第1期35-39,共5页
Hongshui River
关键词
碾压混凝土
双曲拱坝
关键技术
优化
万家口子水电站
roller compacted concrete
double curvature arch dam
key technology
optimization
Wanjiakouzi Hydropower Station
